2 Casey and Allison are making bracelets to sell at a street fair. The number of bracelets they have
completed at the end of each week are shown below.

Casey
Time Worked
(weeks)
5
6
8
9
Total Bracelets
Made
150
180
240
270

Allison
Time Worked
(weeks)
3
7
10
12
Total Bracelets
Made
160
360
510
610

Determine the rate at which each person works. Show your work.